/*
 * Sonatype Nexus (TM) Open Source Version
 * Copyright (c) 2008-present Sonatype, Inc.
 * All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
 *
 * This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
 * which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
 *
 * Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
 * of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
 * Eclipse Foundation. All other trademarks are the property of their respective owners.
 */

package org.sonatype.nexus.security.config;

import java.util.Set;

import static com.google.common.collect.Sets.newHashSet;
import static org.sonatype.nexus.security.user.UserManager.DEFAULT_SOURCE;

/**
 * @since 3.20
 */
public class SecuritySourceUtil
{
  private static final Set<String> CASE_INSENSITIVE_SOURCES = newHashSet(DEFAULT_SOURCE.toLowerCase(), "crowd", "ldap");

  public static boolean isCaseInsensitiveSource(final String source) {
    return CASE_INSENSITIVE_SOURCES.contains(source.toLowerCase());
  }
}
